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Update oracle code default string value bug

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sunkaixuan 2022-08-05 18:39:05 +08:00
parent 8391962d6c
commit a74e4f24f8
1 changed files with 9 additions and 2 deletions
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11
Src/Asp.Net/SqlSugar/Abstract/DbMaintenanceProvider/Methods.cs
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@ -221,13 +221,20 @@ namespace SqlSugar
var dtColumInfo = dtColums.First(it => it.ColumnName.EqualCase(columnInfo.DbColumnName)); var dtColumInfo = dtColums.First(it => it.ColumnName.EqualCase(columnInfo.DbColumnName));
var type = UtilMethods.GetUnderType(dtColumInfo.DataType); var type = UtilMethods.GetUnderType(dtColumInfo.DataType);
var value= type==UtilConstants.StringType?(object)"": Activator.CreateInstance(type); var value= type==UtilConstants.StringType?(object)"": Activator.CreateInstance(type);
if (this.Context.CurrentConnectionConfig.DbType == DbType.Oracle)
{
value = columnInfo.DefaultValue;
if (value.Equals(""))
{
value = "empty";
}
}
var dt = new Dictionary<string, object>(); var dt = new Dictionary<string, object>();
dt.Add(columnInfo.DbColumnName, value); dt.Add(columnInfo.DbColumnName, value);
this.Context.Updateable(dt) this.Context.Updateable(dt)
.AS(tableName) .AS(tableName)
.Where($"{columnInfo.DbColumnName} is null ").ExecuteCommand(); .Where($"{columnInfo.DbColumnName} is null ").ExecuteCommand();
if(this.Context.CurrentConnectionConfig.DbType!=DbType.Oracle)
columnInfo.IsNullable = false;
UpdateColumn(tableName, columnInfo); UpdateColumn(tableName, columnInfo);
} }
return true; return true;